2394042223 has 2 divisors, whose sum is σ = 2394042224. Its totient is φ = 2394042222.

The previous prime is 2394042197. The next prime is 2394042241. The reversal of 2394042223 is 3222404932.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2394042223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2394042263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1197021111 + 1197021112.

It is an arithmetic number, because the mean of its divisors is an integer number (1197021112).

Almost surely, 2^2394042223 is an apocalyptic number.

2394042223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2394042223 is an equidigital number, since it uses as much as digits as its factorization.

2394042223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 2394042223 is about 48928.9507653700. The cubic root of 2394042223 is about 1337.7571121051.

The spelling of 2394042223 in words is "two billion, three hundred ninety-four million, forty-two thousand, two hundred twenty-three".